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GUWIEYG Extension Cable Compatible with All SAE J1772 EV Chargers, 20ft Max 240V 40A EV Charging Cable Extension for Home and Outdoor Electric Car Charging

  • Based on 8 reviews
Condition: New
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$139.99 Why this price?

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 24
Order within 13 hours and 40 minutes
Available payment plans shown during checkout

Features

  • Additional Charging Range: With a 20 ft long charging cable, you no longer need to worry about inconvenient charging locations or distant distances. The additional length provides you with ample operating space, so you can easily reach any charging point and power up the electric vehicle. No need to struggle to find close or accessible public places.
  • Quality and Safety: The J1772 extension cable can withstand impact, pressure, and wear, and has a fireproof, IP54 waterproof design and silver plated copper alloy contacts, which can prevent overheating, provide better conductivity, and provide maximum protection under challenging conditions. Gun head ETL certification, line CE certification.
  • Widely Compatible: Our 40A 240V extension cable features two SAE J1772 adapters, suitable for all level 1 and level 2 electric vehicle chargers and electric vehicle charging stations.
  • Easy to Store: The compact size and lightweight design make this electric vehicle charging cable extension cable easy to carry, while the provided portable storage box makes storage during charging easier.
  • Products Services: Enjoy peace of mind with our 1-year warranty included with every GUWIEYG product purchase; Our dedicated customer service team is here to assist you every step of the way.

Brand: GUWIEYG


Compatible Devices: Charging Adapter


Color: Black


Connector Gender: Male-to-Female


Shape: Round


Product Dimensions ‏ : ‎ 15.7 x 15.7 x 2.7 inches; 7.3 Pounds


Date First Available ‏ : ‎ August 4, 2023


Manufacturer ‏ : ‎ GUWIEYG


Best Sellers Rank: #151,806 in Automotive (See Top 100 in Automotive) #196 in Electric Vehicle Charging Stations


#196 in Electric Vehicle Charging Stations:


Customer Reviews: 4.7 4.7 out of 5 stars 8 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
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  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good all around fix for several reasons
This cable is well built and comes with a nice case to keep it in the car if needed for trips or hard to reach charging stations. I changed electric car late last year and went from a charging port in the front of the car to rear of the car. My charger is located in the front of the garage so I had to back in with the new car so the charging cable would reach. Well this was a simple fix to extend the cable so I can pull straight in if I want. Handles 40 amps no problem. ... show more
Reviewed in the United States on February 18, 2024 by Bruce R

  • Does not look very industrial, but seems good
It’s smaller diameter than I was expecting, but used it on 32 amp charger and did fine. It didn’t heat up or have any issues. My other charger pushes 40 amp so I will use it and see how it goes. Instructions say rated at 40. Plugs seem well made, nice carry bag. Affordable and will give me a lot of flexibility on parking at my home. Based on my limited use, I would recommend. ... show more
Reviewed in the United States on January 24, 2024 by Amazon Customer

  • This worked great for me.
I am very happy with this. Overall, this purchase perfectly matches its description, and I am extremely satisfied with the product. It definitely deserves a five-star rating!
Reviewed in the United States on January 23, 2024 by Christopher Robin

  • Works great
This is one of those things that, as an electric vehicle owner, it is really useful to have around. In our case, this extension cable allows us to charge a vehicle in the driveway without pulling into the garage. When plugged into our JuiceBox 40 going into a Kia EV6, we lost only about 0.1 kw in our charging rate versus going from the EVSE straight into the car. The cable comes with a nice zippered carrying case. Overall, we are very happy with this J1772 extension cable. ... show more
Reviewed in the United States on November 13, 2023 by Jeremy Jacobs Jeremy Jacobs

  • Works OK, gets a bit warm under heavy load
Ever come across someone blocking the EV charger and wanted to just double-park them and charge anyway? Well, here you go! This cable's plenty long and seems heavy enough, though it does get a little warm toward the higher end of its current rating. Appears to be made from a standard J1772 cable attached to a panel-mount female receptacle, which seems to be the typical construction of these. If using this in public, I'd probably recommend the J1772 locking rings to deter theft or unauthorized disconnection. ... show more
Reviewed in the United States on October 6, 2023 by Vile Lizard

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